| http://www.w3.org/ns/prov#value | - According to a twenty-ninth embodiment of the flexographic ink, according to the present invention, the flexographic ink further contains an aprotic compound with a dielectric constant ???15, such as N-methyl pyrrolidinone, 2-pyrrolidinone, 1,3-dimethyl-2-imidazolidone, N,N,N???,N???-tetramethylurea, formamide, N,N-dimethylformamide, N,N-dimethylacetamide, tetramethylene sulphone, dimethyl sulphox
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